OpenDNSSEC-signer 1.3.0rc3
|
00001 /* 00002 * $Id: nsec3params.h 5227 2011-06-12 08:51:24Z jakob $ 00003 * 00004 * Copyright (c) 2009 NLNet Labs. All rights reserved. 00005 * 00006 * Redistribution and use in source and binary forms, with or without 00007 * modification, are permitted provided that the following conditions 00008 * are met: 00009 * 1. Redistributions of source code must retain the above copyright 00010 * notice, this list of conditions and the following disclaimer. 00011 * 2. Redistributions in binary form must reproduce the above copyright 00012 * notice, this list of conditions and the following disclaimer in the 00013 * documentation and/or other materials provided with the distribution. 00014 * 00015 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 00016 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00017 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00018 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 00019 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00020 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 00021 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00022 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 00023 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 00024 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 00025 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00026 * 00027 */ 00028 00034 #ifndef SIGNER_NSEC3PARAMS_H 00035 #define SIGNER_NSEC3PARAMS_H 00036 00037 #include "config.h" 00038 #include "shared/allocator.h" 00039 #include "shared/status.h" 00040 00041 #include <ctype.h> 00042 #include <stdint.h> 00043 #ifdef HAVE_SYS_TYPES_H 00044 # include <sys/types.h> 00045 #endif 00046 #ifdef HAVE_UNISTD_H 00047 # include <unistd.h> 00048 #endif 00049 00050 #include <ldns/ldns.h> 00051 00055 typedef struct nsec3params_struct nsec3params_type; 00056 struct nsec3params_struct { 00057 allocator_type* allocator; 00058 uint8_t algorithm; 00059 uint8_t flags; 00060 uint16_t iterations; 00061 uint8_t salt_len; 00062 uint8_t* salt_data; 00063 ldns_rr* rr; 00064 }; 00065 00074 ods_status nsec3params_create_salt(const char* salt_str, uint8_t* salt_len, 00075 uint8_t** salt); 00076 00086 nsec3params_type* nsec3params_create(uint8_t algo, uint8_t flags, 00087 uint16_t iter, const char* salt); 00088 00099 void nsec3params_backup(FILE* fd, uint8_t algo, uint8_t flags, 00100 uint16_t iter, const char* salt, ldns_rr* rr); 00101 00109 nsec3params_type* nsec3params_recover_from_backup(FILE* fd, ldns_rr** rr); 00110 00117 const char* nsec3params_salt2str(nsec3params_type* nsec3params); 00118 00124 void nsec3params_cleanup(nsec3params_type* nsec3params); 00125 00126 #endif /* SIGNER_NSEC3PARAMS_H */